baber/WOPTO huggingface dataset:
Patent EP-0185446-A2 (EP)
Inventor: CONTI DAVID ALLAN
IPC: G01S7/03
Filed: 1985-10-14
Abstract: A combined duplexer/mixer especially for use in an FMCW millimetric radar system has a waveguide section containing a fin line or suspended strip structure for responding to the linearly polarised radar return signal passing through the section in one direction while permitting passage of the orthogonally polarised, outgoing signal passing in the other direction. The fin line is coupled via double balanced mixer diodes to an IF output line to produce an IF signal by mixing the return signal with a portion of the outgoing signal tapped off by a field distorting probe, ridge section or like coupling means.
Patent EP-0183439-A2 (EP)
Inventor: BAIR KENNETH WALTER
IPC: C07D521/00
Filed: 1985-11-14
Abstract: The disclosure relates to compounds of the formula RCH 2 R' or a monomethyl or monoethyl ethers thereof, the compounds including their ethers each containing 29 carbon atoms in total, or esters or salts thereof;  
wherein R is a fused ring system containing 3-5 rings and 4n+1 carbon atoms, (n = number of rings) at least three rings being aromatic when n is 3 or 4 and at least four rings being aromatic when n is 5, at least one of the aromatic rings containing a heteroatom; optionally substituted by 1-2 substituents; said substituents containing four carbon atoms when taken together and being the same or different and being selected from halogen, cyano; C 1-4  alkyl or C 1-4  alkoxy, each optionally substituted by OH or C 1-2  alkoxy; halogen substitued C 1-2  alkyl or C 1-2  alkoxy; S(O) n R 2  wherein n is an integer 0-2 and R 2  is C 1-2  alkyl optionally substitued by OH or C 1-2  alkoxy; or Ar is optionally substituted by NR 3 R 4  containing ≤5 carbon atoms wherein R 3  and R 4  are the same or different and each is C 1-3  alkyl or NR 3 R 4  forms a five- or six-membered heterocyclic ring optionally containing one or two additional heteroatoms; R' contains < eight carbon atoms and is a group
       
wherein m is 0 or 1;
     R 5  and R 6  are the same or different and each is H or C 1-5  alkyl optionally substituted by OH;   R 7  and R 8  are the same or different and each is H or C -3  alkyl;   
   -C-C- is a five- or six-membered saturated carbocyclic ring; R 9  is H, CH 3  or CH 2 0H;   R 10 , R 11  and R 12  are the same or different and each is H or CH 3  and R 13  is H, CH 3 , OH, or CH 3 0H;   except that R is not a tetracyclic ring system containing 15 to 17 ring atoms, three six membered carbocyclic rings and one five membered ring in which there is a heteratom.   
     Also disclosed are methods for the preparation of the said compounds, formulations containing them and their use in the treatment of tumours.
Patent EP-0186538-A2 (EP)
Title: Machine de soudage à la vague
Inventor: SIMONETTI JEAN-PIERRE
IPC: H05K3/34
Filed: 1985-11-15
Abstract: L'invention concerne un dispositif (1) de génération d'une vague de soudure (6) pour machine de soudage à la vague de composants disposés sur des circuits imprimés défilant suivant un chemin (7). Ce dispositif est équipé d'une buse (12) qui, reliée à un bac (2) d'alimentation en soudure liquide muni de résistances électriques chauffantes, est susceptible d'émettre un courant ascendant de soudre formant ladite vague (6) qui vient lécher la face inférieure des circuits imprimés et les queues de composants qui en font saillie. Au voisinage de la bouche (12a) de la buse sont prévus des éléments chauffants auxiliaires (25, 26), destinés à réchauffer la soudure dans la région de la vague (6) et à y maintenir sa température à une valeur supérieure à une valeur donnée de façon à empêcher la formation d'un voile d'eutectique.
Patent EP-0189929-A2 (EP)
Inventor: GODDE RAINER
IPC: E06C7/44
Filed: 1986-01-31
Abstract: The telescopic feet (12) of the double ladder which are longitudinally displaceable individually in hollow-section spars (10) have longitudinal slots (16), through which there engages a clamping device (14) extending through mutually opposite walls of the spars. By means of a clamping mechanism which is simple to actuate, the inner walls of the spars are pressed against the outer walls of the telescopic feet. The frictional connection guarantees an absolutely firm fixture. <IMAGE>
Patent EP-0203281-A2 (EP)
Inventor: WIELAND ERICH GEORG
IPC: B41F7/32
Filed: 1986-03-05
Abstract: A water fountain for a dampening unit of an offset rotary printing machine includes spaced front rear and side walls and a bottom. A pair of spaced inlet and outlet dams each include drainage holes and overflow apertures. Dampening fluid is fed to the fountain through an infeed pipe and unused fluid exits the fountain through a drainage tube. This drainage tube is in fluid communication with, but is separate from a funnel carried in an open end of a dampening fluid recirculation pipe. The water fountain is supported between side frames of the press. Since neither dampening fluid inlet line nor the dampening fluid recirculation pipe are connected to the fountain, it can be quickly and easily removed from the dampening unit for cleaning or service.
Patent EP-0197327-A2 (EP)
Inventor: CREMER JOSEF DR
IPC: C01F11/18
Filed: 1986-03-08
Abstract: Finely divided calcium carbonate of high purity and high degree of whiteness is prepared by dissolving in a dissolution step a slurry of calcium hydroxide with the addition of ammonium salt or amine salt, clarifying the calcium salt solution formed with activated carbon and precipitating the finely divided calcium carbonate in a precipitation step from the clarified calcium salt solution by reaction with carbon dioxide.
Patent EP-0196094-A2 (EP)
Inventor: ARITA SETSUO
IPC: H04Q9/14
Filed: 1986-03-26
Abstract: @ A multi-element information transmission system comprises a plurality of slave stations (S 1 -S n ) operatively inputted with a plurality of apparatus information signals concerning apparatus to be controlled (or sensors), and a master station (2) for allotting the apparatus information signals to time slots in a transmission path and receiving a specified apparatus information signal with priority from the respective slave stations. The master station (2) includes a priority change information signal adder (5, 6, 7) and a multi-element information signal separator/processor (5, 6, 7). The priority change information signal adder (5, 6, 7) adds a priority change information signal for changing priority of the information signals transmitted from each slave station (S i -S n ) to the master station (2) to an information transmission signal string to be transmitted to each slave station, the signal string containing a sync signal allotted to a time slot for synchronization of information transmission between the master station and the respective slave station and various information signals to be transmitted from each slave station to the master station which are allotted to other time slots. The multi-element information signal separator/processor (5, 6, 7) separates and processes the multi-element information signals transmitted from each slave station (S 1 -S n ), on the basis of the priority change information signal. The respective slave stations (S i -S n ) include a detector/ counter (35, 36) and a transmission pattern reconstructor (38,43; 13,14,15). The detector/counter (35,36) detects the sync signal contained in the information transmission signal string transmitted from the master station and counts the number of time slots following the time slot allotted with the sync signal. The transmission pattern reconstructor reconstructs transmission patterns of the respective slave stations in accordance with the priority change information signal when a count value from the detector/ counter coincides with a predetermined value.
Patent EP-0207284-A2 (EP)
Inventor: SCHWEFEL ERNST
IPC: G01D5/244
Filed: 1986-05-26
Abstract: A process and apparatus for improving the resolution of square, subdivided signals by synchronizing the signals with an auxiliary clock signal. The signals are further conditioned by switching logic elements which, in dependence upon adjacent signals in the subdivision order and upon the auxiliary clock signal, only allow the states of the signals to change at predefined times.
Patent EP-0220721-A2 (EP)
Inventor: YAMAGUCHI TAKASHI
IPC: G11C11/419
Filed: 1986-10-28
Abstract: In a sense amplifier circuit including first and second input lines to which voltages with a difference therebetween are to be applied respectively, a differential amplifier provided between sources of voltages of high and low levels and having a pair of input terminals respectively connected to the first and segond input lines, there are provided first and second inverters each having an input terminal and an output terminal, the input terminal of the first inverter being connected to the first input line and the input terminal of the second inverter being connected to the second input line. There are further provided a first series combination of at least two transistors provided between the first input line and the source of the voltage of low level, one of the two transistors having a control terminal connected to the output terminal of the first inverter, and a second series combination of at least two transistors provided between the second input line and the source of the voltage of low level, one of the transistors of the second series combination having a control terminal connected to the output terminal of the second inverter.
Patent EP-0221518-A2 (EP)
Inventor: ARMSTRONG TIMOTHY GILBERT
IPC: G03G21/00
Filed: 1986-10-31
Abstract: Disclosed is an apparatus for scavenging charged particles (e.g. triboelectrically carrier particles) from an electrographic recording element. Such apparatus comprises a conductive grid (50) positioned in close proximity to the path of the recording element, and biasing means (52) for electrically biasing the grid so as to attract the charged particles from the recording element yet prevent them from depositing on, and thereby contaminating, the grid.
Patent EP-0228673-A2 (EP)
Inventor: VANDEN BROEKE JOHANNES
IPC: H05K13/00
Filed: 1986-12-18
Abstract: There is disclosed a carrier tape assembly to facilitate the transporting of electronic devices. The assembly includes an elongated web of flexible material, the web including a plurality of longitudinally spaced cavities formed therein for receiving the devices and wherein the cavities have a transverse width dimension. The carrier tape assembly further includes retaining means extending longitudinally over the cavities for re­taining the devices within the cavities wherein the re­taining means has a transverse width dimension which is less than the transverse width dimension of the cavi­ties. Also disclosed is a cartridge assembly adapted to house the carrier tape assembly and act upon the carrier tape assembly for presenting the devices one at a time for removal.
Patent EP-0224961-A2 (EP)
Inventor: QUAGLINO GIANPIERO
IPC: A41D31/02
Filed: 1986-11-24
Abstract: A textile conglomerate for use as a reinforcement in clothings is formed by a layer of parallel and unidirectional coplanar threads, on which there are disposed rods (2) of adhesive material which extend perpendicularly to the threads and on which an agglomerate (3) of knitted fibres is adhesively disposed; the threads (1) and the agglomerate (3) are previously tensioned so that the agglomerate (3) during its incorporation in the clothing will retract to a higher extent from the threads and therefore the conglomerate will result having a stepped perimetral edge in which the ends of the threads projecting beyond the edges of the agglomerate diverge-converge in couples so as to uncover bars of adhesive (2) material by means of which the conglomerate will be made to adhere to the fabric before the seam is carried out.
Patent EP-0187693-A2 (EP)
Inventor: MICHAELSON NICHOLAS
IPC: B65D63/08
Filed: 1986-01-02
Abstract: A buckle for seucring both ends of a tie in a closed loop comprising a substantially planar base portion, a retaining band extending from said base and dimensioned to accommodate the two ends of said tie, and fastening means comprising at least one locking lug extending from said base adapted to be folded over a portion of a tie within the buckle such that a first end of the tie may be inserted in the buckle through the retaining band and along the base and thereafter folded through 180° under the base and the second end of the tie may be inserted through the retaining band and folded through 180° over the retaining band and thereafter the fastening means bent over to secure said second end, characterised in that the buckle additionally comprises at least one securing lug adapted to be folded over a first end portion of the tie positioned within the buckle thereby preventing displacement of said first end of the tie from the buckle.
Patent EP-0202956-A2 (EP)
Title: Stadium safety system
Inventor: MCSHANE RICHARD
IPC: E04H3/14
Filed: 1986-05-27
Abstract: A stadium safety system comprises a high pressure water supply (5, 6) connected to a water pipe (2) which extends around the boundary of a playing field (3). Adjustable nozzles (4) are provided at spaced intervals around the pipe (2) and water from the nozzles (4) may be used to extinguish fires, or for crowd control, in the crowd enclosure (13) or to water the playing field (3).
Patent EP-0211635-A2 (EP)
Inventor: WHITFORD ROWLAND EDGAR
IPC: H02M3/28
Filed: 1986-08-01
Abstract: A low power high efficiency switching power supply comprises a switching transformer (42) having primary and secondary windings (41,62,64). The primary winding (41) is supplied with a primary voltage over a series connected constant current source (32) and Zener diode (36). The primary voltage is chopped by an FET (48, 50) which has a gate (56, 58) connected to an oscillator (60) operating at a relatively low frequency. The secondary windings (62, 64) of the transformer are connected to full-wave rectifiers (74,76) which convert the a c signal, produced by the chopping of the primary voltage, into a dc signal. Efficiency is maximised by using fast switching FETs and low flux densities in the transformer (42). The power supply is particularly useful in 4-20 mA current loops.
Patent EP-0225784-A2 (EP)
Inventor: LUZZI GLEN J
IPC: H01R4/70
Filed: 1986-12-04
Abstract: A two piece, plastic, bayonet locking housing (10) for assembly over a high voltage cable splice is provided to protect the splice and exposed concentric neutral wires. End seals (54,56) are provided at the cable entrances to the housing to prevent the entrance of dirt and moisture and take the form of closely conforming rubber tubes (54, 56). The rolled tubes (54, 56) are mounted on the slotted cable entrance ends (36, 38) of the housings and held there by the hoop forces of the housing. Radial displacement of the housing ends (36, 38) reduces these hoop forces permitting the tubes (54, 56) to start to unroll and the tubes (54, 56) are fully extended over the housing ends (36, 38) and onto and over a portion of the cables (52).
Patent EP-0229490-A2 (EP)
Inventor: INOUE YOSHIO
IPC: C08K5/5465
Filed: 1986-12-09
Abstract: A room temperature-curable organopolysiloxane composition comprising in addition to conventional ingredients of a hydroxy-terminated diorganopolysiloxane, an organosilane having 3 or 4 hydrolyzable groups in a molecule and a fumed silica filler, a sagging-reducing agent which is a specific organosilane compound represented by the general formula
     in which R 2  is a substituted or unsubstituted monovalent hydrocarbon group, Y is a hydrolyzable group, Z is a hydrogen atom or a silyl group of the formula -Si(R 3 ) c  (W) 3-c , R 3  being a substituted or unsubstituted monovalent hydrocarbon group, W being a hydrolyzable group and c being zero or 1, x is 2, 3 or 4 and n is 1, 2 or 3. The composition exhibits greatly decreased sagging with improved workability without affecting other properties.
Patent EP-0192613-A2 (EP)
Inventor: KEMEN HANS-JORGEN
IPC: B65G49/00
Filed: 1986-02-19
Abstract: 1. Apparatus for holding and transporting shaped parts (11), especially vehicle body sheets in the vehicle industry, having provided superposed on a support column (10) bracket arms (12) of guide elements (13, 13h ) which are respectively penetrated by a somewhat horizontal pivot axis (14) and the bracket arms of which are pivotable about the latter from a rest position into a supporting position in which their guide elements abut a stop (19), particularly a boltlike stop, provided at an interval from the pivot axis, characterized in that the disclike guide elements (13) respectively exhibit a stop edge which serves in the locked position as counterstop (55) for the applicable edge (54) of a locking bar (45) attached with limited mobility in a somewhat radial direction to the pivot axis (14) and which forms part of an arresting device, and that a retaining spring (23) articulated to the locking bar (45) at one end and forming part of an arresting device is associated, which is entrainable about the pivot axis (14) during rotation of its adjacent guide element (13, 13h ), the locking bar (45) being guidable into its locked position.
Patent EP-0226552-A2 (EP)
Inventor: CAMPANINI ALDO
IPC: B65D45/34
Filed: 1986-11-06
Abstract: The subject of the present invention is a ring for locking a cover onto a fibre cask and the like, which has the peculiarity of comprising a metal profile strip (1,1') which can be disposed in a ring, to the ends of which can be coupled a clamping element (3,3'). 
     There are further provided interfitting means constituted by tongues or projections (6,6') which can be inserted into slots (2,2') defined at the ends of the said profile strip (1,1') and supported by attachment base members (5,15,16) of the said clamping element (3,3') to obtain coupling of the clamping element (3,3') to the profile strip (1,1').
Patent EP-0204676-A2 (EP)
Inventor: VIRTA ARTO
IPC: A61B6/14
Filed: 1986-05-22
Abstract: @ A panoramic tomography X-ray apparatus, which comprises a fixed frame (30), to which another frame (rotary frame) (11), having an X-ray tube (10) at one end and a film cartridge device (20) for X-ray film (RF) at the other end, is suspended. The apparatus has a drive mechanism forturning the rotary frame (11) in the horizontal plane for taking a panoramic X-ray photograph. In the drive mechanism there is a drive and guide groove (31), which has straight side sections (31S) and a curved section (31 R) connecting the side sections together. The drive unit (33) of the apparatus comprises a drive wheel (40) which, when rotated by the drive unit (33), turns said rotary frame (11). The rotary frame (11) is suspended to the fixed frame (30) by means of a crank mechanism (13,50,51) which is jointed to the rotary frame (11) and to the fixed frame (30) with bearings (12a, 12b; 53a, 53b). The drive and guide mechanism (33-41) and the crank mechanism interact in such a way that, in the front area of the dental arch, i.e. when the corresponding section (31 R) of the guide and drive groove (31) is in operation, the rotary frame (11) turns around the front journal pin (51) of the crank (50), and in the side areas, when guided by the straight sections (31S) of the drive and guide groove (31), the rotary frame (11) simula- taneouslyturns around both journal pins (13, 51) of the crank mechanism (13, 50, 51).
Patent EP-0237915-A2 (EP)
Inventor: ECKSTEIN UDO DR
IPC: B41M5/20
Filed: 1987-03-10
Abstract: Chromogenic phthalides of the general formula    <IMAGE>  (I) wherein R1 and R2 independently of one another denote hydrogen, alkyl, alkenyl, aralkyl, cycloalkyl or aryl or are linked to the ring A or B respectively in the o-position to the nitrogen and then represent the remaining members of a partially or fully hydrogenated heterocyclic 5-membered or 6-membered ring which can contain a further heteroatom from the series O, S, N-R1 or N-R2, X1, X2, X3 and X4 independently of one another denote hydrogen, halogen, alkyl, alkenyl, aralkyl, cycloalkyl, aryl, hydroxyl, alkoxy, alkenyloxy, aralkoxy, cycloalkoxy, aryloxy, acyloxy, alkylmercapto, arylmercapto, aralkylmercapto, alkylsulphonyl, alkoxycarbonyl or nitro or X1+X2, X2+X3 or X3+X4 denote a fused benzene ring, Z1 and Z2 independently of one another represent the remaining members of a partially or fully hydrogenated heterocyclic 5-membered or 6-membered ring which can contain a further heteroatom from the series O, S, N-R1 or N-R2, and, if Z1 and Z2 represent an optionally substituted C-2 or C-3 alkylene chain, one of the members Z1 and Z2 must carry at least one non-ionic substituent, and the cyclic and acyclic radicals as well as the rings A and B can carry further non-ionic substituents customary in dyestuffs chemistry, are used in pressure-copyable and thermoreactive recording materials.
Patent EP-0238076-A2 (EP)
Inventor: KATAOKA HIROSHI
IPC: B29C48/475
Filed: 1987-03-18
Abstract: A shaped article comprised of an at least biaxially orientated tetrafluoroethylene polymer of ultrahigh molecular weight, which has a draw ratio of at least 3.0, a specific gravity of at least 1.8 and an orientation release stress at 200 °C of at least 50 N/cm<sup>2.</sup> The shaped article has excellent creep resistant and gas barrier properties, and accordingly can advantageously be utilized as a sealant, a lining material, a bearing pad, a sliding pad or the like. The shaped article may be produced by compressing a preformed sheet of a tetrafluoroethylene polymer at a temperature of from 170° to 400 °C, under such conditions that plug flow of the polymer is produced, followed by cooling in the compressed state.
Patent EP-0240952-A2 (EP)
Inventor: SAEGUSA KUNIO
IPC: C09C1/00
Filed: 1987-04-03
Abstract: A method for producing a flaky material having various uses for improvements on paints, cosmetics, plastics, etc. and also having a use as a powdery material of ceramics or single crystals, which comprises (i) supplying a controlled amount of a base liquid selected from the group consisting of liquid metallic compounds and the solutions and sols of metallic compounds to a travelling smooth substrate using apparatus capable of forming liquid films to form a controlled thin film on the substrate, or (ii) once coating a base liquid selected from the group consisting of liquid metallic compounds and the solutions and sols of metallic compounds onto a travelling smooth substrate and regulating the thickness of the coating film to form a thin film, and then (iii) solidifying the formed thin film to turn it into a flaky material, followed by stripping the flaky material from the substrate.
Patent EP-0242766-A2 (EP)
Inventor: MALOWANIEC KRZYSZTOF DIPL-ING
IPC: A61F13/15
Filed: 1987-04-13
Abstract: In a disposable absorbent article, such as, in particular, a nappy, in which an absorbent body (1) is covered on one side by a non-liquid-permeable protective film (2) and on the opposite side by a porous covering layer (3), certain edge regions of the porous covering layer are to be provided with a non-liquid-permeable blocking layer. 
<??>Said blocking layer is constructed as a prefabricated sealing film (4) and has, prior to application to the covering layer (3), on the one side a smooth surface and on the other side an extremely fissured surface. The sealing film (4) serving as blocking layer penetrates into the covering layer (3) essentially solely with the fissured surface regions. Absolute tightness is guaranteed by the smooth surface of the sealing film (4). Due to the physical bonding between the sealing film (4) and the covering layer (3), the sealing film can be of extremely thin construction, i.e. it requires only an extremely small amount of material. 
<??>Special production methods are specified for the only partial penetration of the sealing film (4) into the covering layer (3). 
<IMAGE>